class CreateNavigations < ActiveRecord::Migration
  def self.up
    create_table :navigations do |t|
      t.string :name
      t.string :display_name
      t.string :link_address
      t.integer :ord
      t.integer :level
      t.integer :parent_id
    end
    
  end

  def self.down
    drop_table :navigations
  end
end
